National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Los Alamos Airport (KLAM)

Lat: 35.88°NLon: 106.27°WElev: 7171ft.

Fair

63°F

17°C

Humidity 13%
Wind Speed N 14 G 21 mph
Barometer 30.38 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 20 Mar 8:55 am MDT
Extended Forecast for

Los Alamos Airport NM

  • Today

    Today: Sunny, with a high near 80. North wind around 5 mph becoming south in the afternoon.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. South wind around 5 mph becoming northwest after midnight.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Northwest wind 5 to 10 mph becoming southeast in the morning.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 80. North wind around 5 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 56. South wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 83. Northwest wind 5 to 10 mph becoming southeast in the morning.
Saturday Night
Mostly clear, with a low around 56. Southwest wind 5 to 10 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Alamos Airport NM
 35.88°N 106.27°W (Elev. 6998 ft)
Last Update:
6:01 am MDT Mar 20, 2026
Forecast Valid:
9am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation